To work with REST API you need to specify an active dataset
from which Business Analyst Server performs calculations such as customer
counts, distances, and other analyses. Since version 9.3.1, the active
dataset is optional in parameters of all tasks. If it is omitted, the
first dataset from the list of available datasets is used.

Example Usage

The example below requests an array of all available core
analysis datasets installed in the current Business Analyst Server instance.